SFerrell Posted October 29, 2017 Author Share Posted October 29, 2017 Check your vaccum hose on the fuel pressure regulator is tight on both ends. I had mine start to leak and want to slip off and my car started to do weird bucking. Do you have a fuel pressure gauge to see if you are getting adequate pressure to the rail(s)? Do you have an original fuel pump or is it aftermarket. good luck. Original, but I considered a Wahlbro. In the end I decided it wasn’t worth the hassle. Link to comment Share on other sites More sharing options...
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